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Taco Z075T3-2 3-Way Zone Sentry Valve 3/4" NPT 24V

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Special Price $303.50 Regular Price $336.89
Out of stock
SKU
Z075T3-2
The Taco Z075T3-2 3-way Sentry Zone Valve which operates in hydronic heating and cooling systems. This valve controls water or glycol mixture flow through its 3/4" NPT connection while operating at 24V. The 3-way design of this valve enables diverting and mixing operations which improves both system efficiency and temperature control capabilities. This part operates in boilers and fan coils and radiant heating systems to deliver precise flow management. The valve provides low power usage together with quiet operation and simple installation which makes it suitable for residential and light commercial HVAC applications requiring dependable zone control.
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HVAC Controls & Electrical, Valves
Manufacturer:
https://www.partshnc.com/media/catalog/product/z/0/z075t3-2.jpg

Specifications

  • Type: Sentry Zone Valve
  • Number Of Way: 3-Way
  • Size: 3/4"
  • Connection Type: NPT
  • Voltage: 24V
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Product Questions (2)
Customer Questions
What maintenance is required for the Taco Z075T3-2 Zone Sentry Valve?

Regularly inspect the valve for leaks, corrosion, or debris buildup. Operate the valve periodically to prevent sticking. Ensure electrical connections are secure and clean. Always turn off system power before performing maintenance.

What are common issues with the Taco Z075T3-2 Zone Sentry Valve?

  • Leaks at connection points.
  • Valve sticking or failing to modulate properly.
  • Electrical coil failure.
  • Restricted flow due to debris or sediment.

Installation Steps

Step 1: Turn off power and water supply to the system to prevent injury.

Step 2: Remove the existing zone valve, noting pipe connections and orientation.

Step 3: Clean the pipe threads and apply pipe sealant or Teflon tape.

Step 4: Install the new valve in the same position, tightening securely.

Step 5: Reconnect electrical wiring according to the manufacturer’s diagram.

Step 6: Restore water and power, then test the valve for proper flow and operation.